Carmen Ríos
type: MusicGroup
popularity: 2
followers: 661
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaac18b48efbcac26b7fe34f3ad5bcdee905c9764595f8260c3e947903c9a99fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8edd0d8-6791-4444-8a68-3cba5b1b3a16.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8edd0d8-6791-4444-8a68-3cba5b1b3a16.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c8edd0d8-6791-4444-8a68-3cba5b1b3a16
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaac18b48efbcac26b7fe34f3ad5bcdee905c9764595f8260c3e947903c9a99fa","name":"Carmen Ríos","registered_at":"2026-06-20T22:01:05Z","symbol":"NIM1728492","token_address":"0xef4aaf6e866a9e094c7b13a498552bc2b59b66ff","type":"artist","uuid":"c8edd0d8-6791-4444-8a68-3cba5b1b3a16"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac18b48efbcac26b7fe34f3ad5bcdee905c9764595f8260c3e947903c9a99fa. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8edd0d8-6791-4444-8a68-3cba5b1b3a16.json and https://artists.proofprofile.net/proofs/artist/c8edd0d8-6791-4444-8a68-3cba5b1b3a16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xaac18b48efbcac26b7fe34f3ad5bcdee905c9764595f8260c3e947903c9a99fa","name":"Carmen Ríos","registered_at":"2026-06-20T22:01:05Z","symbol":"NIM1728492","token_address":"0xef4aaf6e866a9e094c7b13a498552bc2b59b66ff","type":"artist","uuid":"c8edd0d8-6791-4444-8a68-3cba5b1b3a16"}
album: Echate Pa'ca - Single
  type: MusicAlbum
  date published: 2015-12-01
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  date published: 2019-01-25
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  date published: 2022-02-11
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  date published: 2022-02-11
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  type: MusicAlbum
  date published: 2022-02-18
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  type: MusicAlbum
  date published: 2022-02-18
album: Estoy Con El Y Pienso En Ti
  type: MusicAlbum
  date published: 2022-02-25
album: Estoy Con El Y Pienso En Ti
  type: MusicAlbum
  date published: 2022-02-25
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  type: MusicAlbum
  date published: 2022-04-08